CarMax (MEX:KMX) ROE % Adjusted to Book Value: 11.60% (As of May. 2026)

CarMax MEX:KMX 63 ROE % Adjusted to Book Value is 11.60% as of May. 2026. GuruFocus rates MEX:KMX with a GF Score™ of 63/100 and a GF Value™ of MXN1,208.87 (Possible Value Trap). The stock has 5 warning signs investors should review.

CarMax's ROE % for the quarter that ended in May. 2026 was 12.41%. CarMax's PB Ratio for the quarter that ended in May. 2026 was 1.07. CarMax's ROE % Adjusted to Book Value for the quarter that ended in May. 2026 was 11.60%.

CarMax ROE % Adjusted to Book Value Related Terms

CarMax ROE % Adjusted to Book Value Historical Data

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The historical data trend for CarMax's ROE % Adjusted to Book Value can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

CarMax ROE % Adjusted to Book Value Chart

CarMax Annual Data

Trend

Feb17

Feb18

Feb19

Feb20

Feb21

Feb22

Feb23

Feb24

Feb25

Feb26

ROE % Adjusted to Book Value

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7.69

4.33

4.55

4.39

3.28

CarMax Quarterly Data
	Aug21	Nov21	Feb22	May22	Aug22	Nov22	Feb23	May23	Aug23	Nov23	Feb24	May24	Aug24	Nov24	Feb25	May25	Aug25	Nov25	Feb26	May26
ROE % Adjusted to Book Value	Get a 7-Day Free Trial															6.74	4.27	3.92	-6.92	11.60

MEX:KMX vs LAD, AN, ALTB: ROE % Adjusted to Book Value Comparison

For the Auto & Truck Dealerships subindustry, CarMax's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

CarMax ROE % Adjusted to Book Value vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, CarMax's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where CarMax's ROE % Adjusted to Book Value falls into.

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63GF Score

CarMax Inc MEX:KMX

ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.

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CarMax ROE % Adjusted to Book Value Calculation

CarMax's ROE % Adjusted to Book Value for the fiscal year that ended in Feb. 2026 is calculated as

ROE % Adjusted to Book Value	=	ROE %	/	PB Ratio
	=	3.71%	/	1.13
	=	3.28%

CarMax's ROE % Adjusted to Book Value for the quarter that ended in May. 2026 is calculated as

ROE % Adjusted to Book Value	=	ROE %	/	PB Ratio
	=	12.41%	/	1.07
	=	11.60%

Frequently Asked Questions Learn more about ROE % Adjusted to Book Value →

What does a ROE % Adjusted to Book Value of 11.60% mean?

CarMax (MEX:KMX) has a ROE % Adjusted to Book Value of 11.60% as of May. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on CarMax and its competitors.

Is CarMax's ROE % Adjusted to Book Value too high?

CarMax's current ROE % Adjusted to Book Value is 11.60%. Overall, CarMax has a GF Score™ of 63/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.

How does CarMax's ROE % Adjusted to Book Value compare to LAD and AN?

CarMax's ROE % Adjusted to Book Value of 11.60% can be compared against companies in the Vehicles & Parts industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good ROE % Adjusted to Book Value for a Vehicles & Parts company?

A good ROE % Adjusted to Book Value depends on the Vehicles & Parts industry context. However, ROE % Adjusted to Book Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.

What does a high ROE % Adjusted to Book Value mean?

A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on CarMax and its competitors. CarMax's current ROE % Adjusted to Book Value is 11.60%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is CarMax stock overvalued right now?

Based on GuruFocus' analysis, CarMax (MEX:KMX) is currently considered Possible Value Trap. The stock's GF Value™ is MXN1,208.87, compared to a current price of MXN850.00 — trading 29.7% below its estimated fair value. The current ROE % Adjusted to Book Value is 11.60%. CarMax's overall GF Score™ is 63/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.

How is ROE % Adjusted to Book Value calculated?

ROE % Adjusted to Book Value is calculated from a company's financial statements. For CarMax (MEX:KMX), the current ROE % Adjusted to Book Value is 11.60% as of May. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is CarMax (MEX:KMX) Overvalued in 2026?

Based on GuruFocus' analysis, CarMax stock appears to be undervalued. The current stock price of MXN850.00 is trading 29.7% below its estimated GF Value™ of MXN1,208.87. GuruFocus considers CarMax to be Possible Value Trap.

Key valuation signals for MEX:KMX:

ROE % Adjusted to Book Value: 11.60%
GF Value™: MXN1,208.87 vs. price of MXN850.00 (29.7% below fair value)
GF Score™: 63/100 with 5 warning signs

No single metric tells the full story. See the MEX:KMX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

CarMax Business Description

Industry Consumer Cyclical Vehicles & Parts

Comparable Companies LAD AN ALTB RUSHA VVV OPLN ABG GPI PAG CARG CVNA XBRU:DIE TPE:2207 TSE:4732 ASX:APE LSE:INCH TSX:BYD SAH DRVN TSE:3186

Other Exchanges KMX:USA 0HTQ:UK XA4:Germany K1MX34:Brazil

Address 12800 Tuckahoe Creek Parkway, Richmond, VA, USA, 23238

Website https://www.carmax.com

CarMax sells, finances, and services used and new cars through a chain of over about 260 retail stores. It was formed in 1993 as a unit of Circuit City and spun off into an independent company in late 2002. Used-vehicle sales were 80% of fiscal 2026 revenue and wholesale about 17%, with the remaining portion composed of extended service plans and repair. In fiscal 2026, the company retailed and wholesaled 780,684 and 538,203 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the US, but still estimates that it had only about 3.6% US market share of vehicles zero to 10 years old in calendar 2025. CarMax is based in Richmond, Virginia.

63GF Score

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ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN850.00

Price

MXN1,208.87

GF Value

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